大约有 7,116 项符合查询结果（耗时：0.0201秒） [XML]
Using an ORM or plain SQL? [closed]
...quest, get some objects, traverse them to get some data and render it on a Web page, the performance tax is small, and in many cases ORM can be faster because it will cache objects it's seen before, that otherwise would have queried the database multiple times.
For applications that are reporting-h...
支撑Github的开源技术 - 开源 & Github - 清泛网 - 专注C/C++及内核技术
...，使用8台物理主机替换了44台EC2。
Rails
Ruby实现的MVC Web框架。Github的用户界面和功能大部分基于Rails构建，不过需要注意的是现在虽然Rails的项目版本已经发展到了Rails 4，但是Github依旧使用的是自己维护的2.3分支，对于不保...
converting CSV/XLS to JSON? [closed]
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Unfortunately this website went down
– Mazen Kasser
Nov 27 '13 at 22:53
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Problem in running .net framework 4.0 website on iis 7.0
Hey I got problem in running .NET framework 4.0 website on IIS7.0 .
the error I got is like:
12 Answers
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Can I mix MySQL APIs in PHP?
...t connection pooling was developed for this reason. When you have multiple web requests hitting a web server, you cannot easily use the same connection, so you open a new connection. Connection pooling saves the overhead on the app server and the database.
– Doug
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What is the advantage to using bloom filters?
...es. This 1.13 MB bloom filter, due to its small size, can be stored in the web browser itself !! Thus when a user comes along and enters a URL, we simply apply the required hash functions (in the browser itself), and check all the positions in the bloom filter (which is stored in the browser). A val...
Converting between strings and ArrayBuffers
...5 | -
Chrome/A | Edge/mob | Firefox/A | Opera/A |Safari/iOS | Webview/A
----------|-----------|-----------|-----------|-----------|-----------
38 | ? | 19° | ? | - | 38
°) 18: Firefox 18 implemented an earlier and slightly different version
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Declare multiple module.exports in Node.js
...ses the es6 object initializer shortcut - developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/…
– chrismarx
Dec 11 '17 at 20:04
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JPA OneToMany not deleting child
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And the magic of the wayback machine saves us: web.archive.org/web/20120225040254/http://javablog.co.uk/2009/…
– Louis Jacomet
Jul 2 at 10:02
add...
Alternatives to JavaScript
...have the support built in. Check out andreasgal.com/2008/08/22/tracing-the-web or people.mozilla.com/~schrep/tm-image-adjustment.swf
– Flavius Stef
May 30 '09 at 22:22
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